Torikoshi-san,

On 2020/12/04 15:03, torikoshia wrote:

ISTM now that creating pg_stat_statements_xxx views
both for generic andcustom plans is better than my PoC patch.

And I'm also struggling with the following.

| However, I also began to wonder how effective it would be to just
| distinguish between generic and custom plans.  Custom plans can
| include all sorts of plans. and thinking cache validation, generic
| plans can also include various plans.

| Considering this, I'm starting to feel that it would be better to
| not just keeping whether generic or cutom but the plan itself as
| discussed in the below thread.


Yamada-san,

Do you think it's effective just distinguish between generic
and custom plans?

Sorry for the super delayed replay.

Ah, it's okay.
It would be better to check both info by using a single view from the
perspective of usability. However, it's okay to divide both information
into two views to use memory effectively.

Regards,
Tatsuro Yamada



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